Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 109 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
new file mode 100644
index 00000000..553e793a
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -0,0 +1,109 @@
+/*
+ * arch/powerpc/platforms/83xx/mpc834x_mds.c
+ *
+ * MPC834x MDS board specific routines
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/reboot.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/major.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/of_platform.h>
+
+#include <linux/atomic.h>
+#include <asm/time.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ipic.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "mpc83xx.h"
+
+#define BCSR5_INT_USB		0x02
+static int mpc834xemds_usb_cfg(void)
+{
+	struct device_node *np;
+	void __iomem *bcsr_regs = NULL;
+	u8 bcsr5;
+
+	mpc834x_usb_cfg();
+	/* Map BCSR area */
+	np = of_find_node_by_name(NULL, "bcsr");
+	if (np) {
+		struct resource res;
+
+		of_address_to_resource(np, 0, &res);
+		bcsr_regs = ioremap(res.start, resource_size(&res));
+		of_node_put(np);
+	}
+	if (!bcsr_regs)
+		return -1;
+
+	/*
+	 * if Processor Board is plugged into PIB board,
+	 * force to use the PHY on Processor Board
+	 */
+	bcsr5 = in_8(bcsr_regs + 5);
+	if (!(bcsr5 & BCSR5_INT_USB))
+		out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB));
+	iounmap(bcsr_regs);
+	return 0;
+}
+
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+static void __init mpc834x_mds_setup_arch(void)
+{
+	if (ppc_md.progress)
+		ppc_md.progress("mpc834x_mds_setup_arch()", 0);
+
+	mpc83xx_setup_pci();
+
+	mpc834xemds_usb_cfg();
+}
+
+machine_device_initcall(mpc834x_mds, mpc83xx_declare_of_platform_devices);
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init mpc834x_mds_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	return of_flat_dt_is_compatible(root, "MPC834xMDS");
+}
+
+define_machine(mpc834x_mds) {
+	.name			= "MPC834x MDS",
+	.probe			= mpc834x_mds_probe,
+	.setup_arch		= mpc834x_mds_setup_arch,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
+	.get_irq		= ipic_get_irq,
+	.restart		= mpc83xx_restart,
+	.time_init		= mpc83xx_time_init,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+};